This is a Seekins Precision iRMT-R AR15 Upper Receiver w/FWD Assist and Eport. Seekins Precision’s Integrated Rail Mounting technology (iRMT) uppers integrate the rail mounting points into the upper retaining the stiffness of a true monolithic upper while allowing the rails to be completely modular. This new upper design is considerably thicker in the most critical area and will aid in squeezing all of the potential accuracy out of your rifle. Instead of a standard barrel nut our iRMT system uses an externally threaded, Titanium barrel nut with 1-1/8” wrench flats on it for simple installation. No special proprietary wrenches needed. SP iRMT-R upper is compatible with Seekins Precision’s BAR rail and MCSR rails.

DETAILS

Seekins Precision Billet iRMT-R Upper

CNC Machined from 7075 Billet

M4 Feed Ramps

Mil-Spec 1913 Picatinny Rail

Integrated rail mounting technology

Titanium barrel nut

Type III Class 2 Hardcoat Anodized Finish

For more detailed product specifications, please visit the manufacturers webpage

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